Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364102 | Cup lid packaging device for disc-shaped items and related materials and method for packaging such discs and material | Charles W. Grimes | 2002-04-02 |
| 6349821 | Plug packaging device for disc-shaped items and related materials and method for packaging such discs and material | Charles W. Grimes | 2002-02-26 |
| 6330943 | Packaging device for disc-shaped items and related materials and method for packaging such discs and material | Charles W. Grimes | 2001-12-18 |
| 6216857 | Packaging device for disc-shaped items and related materials and method for packaging such disks and material | Charles W. Grimes | 2001-04-17 |